FQDN for WDSL

Hi all,

I have found SAP Note http://service.sap.com/sap/support/notes/1583506 where you can configure the hostnames of the endpoint URLs to be generated in the WSDL file out of the function "Display WSDL" in the sender agreement of a SOAP Channel (see green boxes below)

I have not found the configuration where the WSDL URL itselfs is configured (see red box):

Any idea where to maintain this?

Thanks

   Helmut